C5H3N3
105.1 g/mol
Pharmaceutical IntermediateDanger
2-Cyanopyrimidine
CAS14080-23-0EC604-202-5
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
2-Cyanopyrimidine is a chemical compound used as a pharmaceutical intermediate in the manufacture of the drug bosentan. It features a pyrimidine ring substituted with a nitrile group, contributing to its role in organic synthesis and pharmaceutical production.
Pharmaceutical intermediate for bosentanResearch compound for organic synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Safety Reference
Danger
H301Toxic if swallowed
H317May cause an allergic skin reaction
Customs Tariff Classification
The international HS code for 2-Cyanopyrimidine (CAS 14080-23-0) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
pyrimidine-2-carbonitrile
InChIKey
IIHQNAXFIODVDU-UHFFFAOYSA-N
SMILES
C1=CN=C(N=C1)C#N
Synonyms (6)
- 2-Cyanopyrimidine
- 2-Pyrimidinecarbonitrile
- Benzene,1-ethenyl-7-nitro-
- Bosentan Intermediates
- Bosentan impurity
- cyanopyrimidine
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